baber/WOPTO huggingface dataset:
Patent JP-H08264161-A (JP)
Title: Electrodeless discharge lamp device
Inventor: MATSUO SHIGEKI
IPC: H01J65/04
Filed: 1995-03-22
Abstract: PURPOSE: To facilitate the luminous intensity distribution control of a lighting system using an outside winding type electrodeless discharge lamp in which an induction coil is externally wound. CONSTITUTION: This is an electrodeless discharge lamp device using an electrodeless discharge lamp in which a high-frequency current is made to flow through an induction coil 24 from a high-frequency power supply 27, which coil is disposed outside a bulb 21 made of a transparent material with a discharge gas filled, and a high-frequency electromagnetic field is made to react to the discharge gas filled in the bulb 21, thereby exciting the discharge gas to emit light. A reflecting plate 26 for controlling the luminous intensity distribution of the electrodeless discharge lamp is provided and at the same time the electrodeless discharge lamp is disposed so that the radiating direction of light from the reflecting plate 26 is made vertical to the axis of the induction coil 24.
Patent JP-S63228434-A (JP)
Title: Optical information recording medium
Inventor: IGARASHI SHUNKICHI
IPC: G11B7/24047
Filed: 1987-03-16
Abstract: PURPOSE:To enable accurate readout of recorded information by forming recording layers each having a dot signal recorded in a region having metallic luster with a photographic silver salt emulsion on both sides of a light shielding supporting body having light absorbing surfaces on both sides. CONSTITUTION:Recording layers each having a digital signal or an analogue dot signal recorded in a region having metallic luster with a photographic silver salt emulsion are formed on both sides of a light shielding supporting body 11 having light absorbing surfaces on both sides. For example, under coat layers 12a, 12b, the recording layers 13a, 13b and protective layers 14a, 14b are formed on both sides of the supporting body 11 having light shielding and absorbing properties to obtain an optical information recording medium using the photographic silver salt emulsion as a recording medium and utilizing reflected light as a means to read out information. The recording medium ensures high readout accuracy.
Patent JP-2000254788-A (JP)
Title: Joining method for oxide dispersion strengthened copper and stainless steel
Inventor: NISHI HIROSHI
IPC: B23K20/02
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent a neighborhood of a joining boundary from breaking by inserting a gold thin layer material between oxide dispersion strengthened copper and stainless steel and subjecting oxide dispersion strengthened copper without melting to solid phase diffusion joining to stainless steel. SOLUTION: A gold thin layer material 3 is inserted between oxide dispersion strengthened copper (plate) 1 and stainless steel (plate) 2, these are subjected to solid phase diffusion joining to be a different material joined material. The gold thin layer material preferably has a thickness of 10-30 μm. The solid phase diffusion joining is done in uniaxial loading or static hydraulic pressure forming. The condition for uniaxial loading diffusion joining is an uniaxial pressurizing of about 9.8 MPa, a temp. of about 850 deg.C, a diffusion holding time of about 1-2 hr. The condition for uniaxial loading diffusion joining is a pressurizing of about 150 MPa, a temp. of about 850 deg.C, a diffusion holding time of about 1-2 hr.  The element of the gold thin layer material 3 is appropriately diffused to the surface of the oxide dispersion strengthened copper (plate) 1, recrytallization and intermetallic compounds are not produced.
Patent JP-H0640741-A (JP)
Title: Heat ray absorptive glass having bronze-based color tone
Inventor: MORIMOTO SHIGEKI
IPC: C03C4/08
Filed: 1992-03-18
Abstract: PURPOSE:To obtain a glass high in see-through property, absorptive in heat ray and ultraviolet ray, excellent in easy reinforcing-property and free from glittering by blending a coloring component having a specific compounding composition with a sodium-lime-silica glass and adjusting reduction ratio. CONSTITUTION:Fe2O3 of 0.13-0.55 (expressed by wt.%, the same hereafter), CeO2 of 0.2-0.6, TiO2 of 0.15-0.45 and CoO of 0.3-14ppm, Se of 5-20ppm are added as the coloring component into a plate glass composition containing a basic composition of 68-74 (wt.%, the same hereafter) SiO2, 0.1-3.0 Al2O3, 8-11 CaO, 2-4.5 MgO, 11.5-16 Na2O, 0.5-3.0 K2O, 0.1-0.4 SO3, and 68-74 SiO2+Al2 O3, 11-15 CaO+MgO, 12-17 Na2O+K2O and each raw material is blended so as to be 17-55% reduction ratio of the glass and is fused at about 1400 deg.C for about 3 hours, is uniformalized and clarified to make plate glass like. The obtained product is 4mm in plate thickness, >=70% in transmissivity of visible ray, 50-60% in solar radiation transmissivity and 15-25% in ultraviolet ray transmissivity.
Patent JP-H07266001-A (JP)
Title: Mold for horizontal continuous casting
Inventor: ASO TOSHIRO
IPC: B22D11/059
Filed: 1994-03-31
Abstract: PURPOSE:To provide a mold for stably obtaining a cast billet having good quality by preventing cold shut crack developed accompanied with the intermittent drawing-out of a horizontal continuous casting. CONSTITUTION:A film 15 composed of heat resistant alloy having low thermal conductivity is formed at 50mum-1mm thickness on the inner surface of the mold 11. The film forming range is made to be >=2 times of thickness at the reverse drawing-out side and >=2 times of thickness at the drawing-out side from a triple point and in the range of the drawing-out stroke or lower of one cycle. The thermal conductivity of the film 15 is desirable to be <=30kcal/(mh deg.C). Excess cooling of a shell being the cause of the cold shut cracking is prevented, and the cast billet stabilizing the operation and the quality can be produced.
Patent JP-H03265397-A (JP)
Title: Plant controller
Inventor: ONO KAZUTERU
IPC: H02J13/00
Filed: 1990-03-15
Abstract: PURPOSE:To attain data transmission not different from the actual operation sequence by allowing each automatic controller to record the important operating content together with a relevant time data and to send the operating content to a central processing unit together with the time data when the data is sent. CONSTITUTION:The plant controller consists of plural devices 1-1 to 1-4, a central processing unit 4 controlling centralizingly automatic controllers 2-1 to 2-4 and a data transmitter 4 connecting them, and the automatic controllers 2-1 to 2-4 are provided with time recording control sections 2-1C to 2-4C respectively and the central processing unit 4 is provided with a recording section 4C and the important operating content of the operating timing is recorded together with the time data. Then the operating content is sent to the central processing unit 4 together with the time data. Thus, when each signal is fetched by the central processing unit 4, the difference from the actual operating sequence is avoided.
Patent JP-S51138928-A (JP)
Title: Timer for gas cock
Inventor: YAMAUCHI HIDEKI
IPC: F23N5/22
Filed: 1975-05-26
Abstract: PURPOSE: A timer of gas cock whereby a series of operations, i.e. of an intensive fire, a weak fire and a fire extingushing, can be performed successively when boiling beans or unpolished rice. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08257071-A (JP)
Title: Bed for demential patient
Inventor: NOZAKI YUJI
IPC: A61G7/05
Filed: 1995-03-22
Abstract: PURPOSE: To infer the loitering of a patient beforehand by detecting that the patient strides over a bed fence. CONSTITUTION: In a rising and lowering type full surface fence 2 in a bed 1, the upper half part side is inclined so as to be adjacent to the floor part 5 inside of the bed 1, and a plate member 7 having a see-through window 6 is installed thereto. A contact type-sensing sensor 8 is installed to the upper side in a position corresponding to the leg side from the waist of the full surface fence 2. An erroneous alarm caused by a patient's erroneous touch in sleeping is reduced, and the loitering of the patient out of the bed can be inferred beforehand. A sufficient monitoring effect can be provided even in a shorthanded time by utilizing a nurse calling means.
Patent JP-H09140808-A (JP)
Title: Magnetic therapeutic unit
Inventor: MIYAKE MASAMI
IPC: A61N2/08
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a thin magnetic therapeutic unit having strong magnetism. SOLUTION: This magnetic therapeutic unit 1 is constituted of a soft sheet 2, multiple magnet bodies 3 formed on the surface of the soft sheet 2, and a nonmagnetic paint film 4 applied to the soft sheet 2 to be buried between the magnet bodies 3. The magnet body 3 is formed into a square thin plate shape, the thickness (d) is set to 0.2-1.0mm, and the ratio d/S is set to 0.001 or above, where S (=a×b) is the projected area on the soft sheet 2. The ratio L/S is set to 0.001-1.0, where L is the center distance between the adjacent magnet bodies 3.
Patent JP-S60206716-A (JP)
Title: Fitting structure around window of automobile
Inventor: HIRANO OSAMU
IPC: B60J10/02
Filed: 1984-03-30
Abstract: PURPOSE:To prevent generation of air friction noise and improve external appearance by attaching a fitting holder made of thermoplastic resin to the external edges of a window glass as one body, fitting the fitting holder firmly in a weatherstrip and covering the holder with a covering lip, thus composing a fitting structure. CONSTITUTION:A fitting holder 12 made of thermoplastic resin such as nuclear resin etc. is attached to the edge 5a of a window glass 5 as one body, and the external edge of the fitting holder 12 is fitted in the engage hollow 13 of a weatherstrip 4, which is clasping a flange 3 formed along the edge of an opening 2a of the car body. With this, the weatherstrip 4 is pressed against the flange 3 and fixed firmly to it, and, at the same time, the fitting holder 12 is covered by a covering lip 11 and put out of sight. By this structure, the external surface of the body is made even and it is made possible to prevent generation of air friction noise and improve aesthetic interior appearance of compartment.
Patent JP-S56159291-A (JP)
Title: Removal of sulfur oxide and nitrogen oxide
Inventor: MIZOBUCHI IZUMI
IPC: C10L1/32
Filed: 1980-05-12
Abstract: PURPOSE: To suppress the formation of sulfur oxides and nitrogen oxides occurring during combustion, by using an emulsified fuel obtained by blending a specific absorbent for sulfur oxide with water in fuel oil with stirring.  
     CONSTITUTION: A solution of one or more absorbents for SO x  selected from the group consisting of CaO, Ca(OH) 2 , MgO, Mg(OH), NaOH, dolomite, calcium formate, and calcium salt of fatty acid is added to the water tank 13, and dissolved with stirring. The solution is blended with a pure fuel and a surface active agent for emulsion in the device 14 to prepare an emulsified fuel, which is fed to the boiler 4 to carry out combustion. The amount of the absorbent for SO x  is 0.5W4 (preferably 0.6W1.5) calculated as equivalent ratio of alkali metal to S in the fuel oil. The amount of water added is 5W50wt% (preferably 10W30wt%) based on fuel oil. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01234897-A (JP)
Title: Driving system for color liquid crystal display device
Inventor: SAKATA HARUO
IPC: G02F1/133
Filed: 1988-03-15
Abstract: PURPOSE:To reduce the discontinuity of the outline of a LCD of R, G, and B stripe constitution by delaying 1st and 2nd colors by a specific time according to the time of the scanning of one group of stripes of the primary colors. CONSTITUTION:When the color strips are in R, G, and B array, a delay circuit 1 delays an R signal ER by 2DELTA and a delay circuit 2 delays a G signal EG by DELTAin DELTA=T/3 units based upon the scanning time T of the scanning of three color stripes; and a B signal EB is not delayed, and the LCD is thus driven. Consequently, outlines in achromatic color and color close to it are displayed smoothly and the picture quality is improved.
Patent JP-S52146584-A (JP)
Title: Photo semiconductor element
Inventor: TOUMOTO HIROSHI
IPC: H01L31/04
Filed: 1976-05-31
Abstract: PURPOSE: To obtain elements which show light emitting or light receiving characteristics of high efficiency in green or blue regions by forming good quality pn junctions with the combinations of n type ZnS 1-x Se x  and p type Cu 1-y Ag y GaS 2 . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08271306-A (JP)
Title: Flowmeter and animal milking device having flowmeter thereof
Inventor: KARERU BUAN DEN BERUGU
IPC: A01J7/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a simple and reliable flowmeter for fluid containing time variant components being employed in a milk line of an automatic milking system for animal, e.g. milking cow. SOLUTION: The flowmeter 10 measuring the quantity of liquid flowing through a line 4;6 comprises at least two conductive elements 12;12A, 12B, 12C. The conductive elements 12;12A, 12B, 12C are arranged on the line while spaced apart by some distance and connected with an electric circuit 14. Flow rate V of liquid is determined based on the conductivity G of liquid measured by the electric circuit 14, a time difference in the recognition of conduction, the interval between conductive elements in the line 4;6, and the actual electric resistance Rsw of liquid.
Patent JP-H02240958-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UMEMOTO TOSHIAKI
IPC: H01L27/04
Filed: 1989-03-14
Abstract: PURPOSE:To decrease parasitic capacitance and to improve the accuracy of a capacitor by forming a well region which has the opposite conductivity type of a substrate and which is electrically floated at a part of the region of a semiconductor substrate so that said region is located at the part of a lower conductor film. CONSTITUTION:A well region 10 comprises an N-type region whose conductivity type is opposite to that of a P-type silicon semiconductor substrate 1. The well region is electrically floated. The well region is formed in the region of the P-type silicon substrate 1 which is located at the lower part of a lower polysilicon layer 3. Therefore, a depletion layer is formed at the junction part between the well region 10 and the substrate 1. When a potential difference is generated between the film 3 and the substrate 1, capacitances are generated at a field oxide film 2 and the depletion layer, respectively. The capacitance generated at the field oxide film 2 is connected in series to the capacitance generated at the depletion layer through the well layer 10. In this way, the parasitic capacitance is decreased, and the accuracy of the capacitor can be improved.
Patent JP-H0321271-A (JP)
Title: Golf patter practice machine
Inventor: TAKEZAWA TSUNETO
IPC: A63B69/36
Filed: 1989-03-14
Abstract: PURPOSE:To obtain a compact golf patter practice machine by providing a recessed part into which a golf ball is rolled on the rear end part of a discharge passage, providing a solenoid having a movable iron core protruded and recessed in the discharge passage direction in the recessed part, and providing a switch operated by the impact of the golf ball to energize the solenoid in the recessed part. CONSTITUTION:When a ball B is patted toward the introducing passage 2 of a golf patter practicing equipment 1, the ball B descends a passage 8 from the introducing part 2 along a side wall 2, rolls into a recessed part 9, and collides with a switch 30. Then a solenoid 20 is energized, and a movable iron core 21 is protruded into the recessed part 9. Therefore, the ball B in the recessed part 9 is horizontally emitted to the outside from a discharge passage 6, and by stopping this ball B in a proper position, and patting and returning it to the introducing passage 2, the patter practice can be repeatedly conducted even if no side passage for ball returning is provided. As an electric ball returning system requiring no side passage for returning the ball with a compact structure is adapted, patting practice in horizontal state can be conducted from various distances, and also this machine is conveniently stored because of its small size.
Patent JP-H09259523-A (JP)
Title: Memory control device
Inventor: FUKASE SHINICHI
IPC: G11C7/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a memory control device which can realize a magnetic recording/reproducing apparatus whereby the apparatus is miniaturized and cost-saving because of a minimum count of timing buffer memories used and enabled to perform a RAW operation. SOLUTION: The device is provided with a magnetic recording medium, two recording magnetic heads, two reproducing magnetic heads and a timing buffer memory 18. Moreover, a write data selector 14 is installed which sets, to the memory control device of a magnetic recording/reproducing apparatus capable of performing a RAW operation, that is, reproducing data immediately after recording among magnetic recording/reproducing apparatuses recording/ reproducing data simultaneously to two channels, a recording signal data write timing for writing recording signal data to the timing buffer memory and a reproducing signal data write timing for writing reproducing signal data to the timing buffer memory so that the timings are different.
Patent JP-S57178035-A (JP)
Title: Excavating and burying method for pipe
Inventor: SAKAI FUMIO
IPC: F16L57/00
Filed: 1981-04-28
Abstract: PURPOSE:To reliably protect a pipe even in the case of shallow earth-covering, by mounting a reinforcing substance, surrounding a pipe, around the pipe which has an insufficient strength against an earth pressure. CONSTITUTION:A spot, where a pipe is estimated to be buried, is excavated to form a channel hole 1. A reinforcing rod cage 3 is prepared to reinforce a synthetic resin pipe 2. The reinforcing rod cage 3 is constituted such that main rods 4 arranged in a longitudinal direction are bound with toroidal hoop rods 5, and spacers 6, which half flanges having notches 6a in its periphery are mated together to form, are further set to support the hoop rods around a pipe 2. After the reinforcing rod cage 3 is previously placed around the pipe 2, it is sunk and placed in the channel hole 1. The channel hole 1 is then buried again with reburying earth, or is restored back with curing earth 7 by curing stabilizing liquid such as bentonite muddy water.
Patent JP-H05265232-A (JP)
Title: Electrophotographic photoreceptor
IPC: G03G5/043
Filed: 1992-03-19
Abstract: PURPOSE:To provide an electrophotographic photoreceptor having high sensitivity and small residual electric potential. CONSTITUTION:In an electrophotographic photoreceptor where at least electric charge generating layers 2 and an electric charge transporting layer one laminated on an electrically conductive carrier 1, the electrophotographic photoreceptor is formed in a structure where these electric charge generating layers 2 are laminated in two or more layers and is constituted in such a way that concentration of an electric charge generating substance in the electric charge generating layers 2 becomes gradually large toward the electric charge transporting layer 3 side from the farthest side from the electric charge transporting layer 3.
Patent JP-S6446368-A (JP)
Title: Control system for facsimile equipment
Inventor: BABA KEIZO
IPC: H04M11/00
Filed: 1988-03-18
Abstract: PURPOSE:To reduce labor at the time of picture information transmission and a communicating cost by sound recording a sound message transmitted from a transmitter with a sound recording and reproducing means, successively calling >=1 address telephone numbers informed from the transmitter and transmitting the reproduced sound message. CONSTITUTION:In a receiver RX, a sound signal, which is received during a period from the end of the sending of a tone signal TN1 to an on-hook by a transmitter TX, is converted to digital sound data by sound coding and synthesizing device 10 and the digital sound data are accumulated to a sound information memory 11. When the on-hook of the transmitter TX is detected, a tone signal TN2 is sent to express the sound recording is ended and a line is disconnected. After that, the receiver RX selects one of the telephone number of repeating destinations informed from the transmitter TX and the address is called by a network control device 9. Thus, when an off-hook (terminating call) is executed to the address, the digital sound data are transferred to the sound coding and synthesizing device 10.
Patent JP-H02243271-A (JP)
Title: Manufacture of tape for polishing where abrasive is exposed on surface
Inventor: WATANABE NOBUYOSHI
IPC: B24D11/00
Filed: 1989-03-17
Abstract: PURPOSE:To form a specific polishing face and to stick and leave no binder by removing a binder covering the abrasive of the polishing layer surface by radiating the ultraviolet ray whose wavelength is about <=400nm after forming a polishing layer and exposing the abrasives on the polishing layer surface. CONSTITUTION:Abrasive (abrasive grain) 2 are coated with a binder 3 on a flexible support belt 1 and a polishing layer 4 is formed on the belt 1 thereof. The ultraviolet ray whose wavelength is about <=400nm is then radiated on the polishing layer 4 surface, the binder covering the abrasives 2 of the polishing layer 4 is removed and the desired polishing tape where the abrasives 2 are exposed on the surface is obtained.
Patent JP-S53149036-A (JP)
Title: Printing machine
Inventor: SUGANO MASAYUKI
IPC: G03G21/00
Filed: 1977-05-31
Abstract: PURPOSE: To detect the paper jam during a high speed continuous printing operation with the use of a simple construction by logically processing paper feed detecting signals and recording paper passage signals through a shift registor which is made operative in synchronism with the printing operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01235876-A (JP)
Title: Abnormality detection circuit
Inventor: SADA YUTAKA
IPC: H01L21/822
Filed: 1988-03-16
Abstract: PURPOSE:To detect abnormality regardless of the fluctuation in resistance of ICs (semiconductor integrated circuits) and external resistance values by connecting the respective output terminals of the unit abnormality detection circuits which are built in the respective ICs, have >=3 voltage levels and respectively have >=1 output and input terminals successively to the input terminals the ensuring circuit part. CONSTITUTION:The chip select output terminals 11-13 of the IC1 are respectively connected to the chip select input terminals 21, 31, 41 of the ICs 2-4. The respective abnormality detection circuit parts built in the ICs 2-4 have the input terminals 22, 32, 42 and output terminals 23, 33, 43 of the respective circuits and current conversion circuits respectively consisting of 3 transistors, one resistor and a common constant voltage power supply. The input/output voltages of the unit abnormality detection circuit parts are respectively assigned to disable, able and abnormal states (two or more ICs are simultaneously abled). The terminal 23 is connected to the terminal 32 and the terminal 33 to the terminal 42 and the abnormality output is detected from the terminal 43 via the terminal 10.